1. If you are using the dual-port network adapter and the server is connected to the network using Ethernet
5 connector, check the system-error log or IMM2 system event log (see
“Event logs” on page 147),
make sure:
a. Fan 3 is running in standby mode, if Emulex dual port 10G Base-T embedded adapter is installed.
b. The room temperature is not too high (see
“Specifications” on page 1).
c. The air vents are not blocked.
d. The air baffle is installed securely.
2. Reseat the dual-port network adapter.
3. Turn off the server and disconnect it from the power source; then, wait 10 seconds before restarting the
server.
4. If the problem still remains, replace the dual-port network adapter.
Could not log in using LDAP account with SSL enabled
Complete the following steps until the problem is resolved:
1. Make sure that the license key is valid.
2. Generate a new license key and log in again.
Server could not connect to the Wi-Fi
Complete the following steps until the problem is resolved:
1. Log into Lenovo XClarity Controller (change password for the first-time log in). Enable Wi-Fi
Connectivity and input the information of the existing Wi-Fi.
Note: Server supports WPA2 only.
Figure 158. Network setting
2. If the server still cannot connect to the Wi-Fi, repeat step one or check if WLAN module is enabled by
using the command through OpenWRT:
dmesg | grep RTW
See example:
oper@OpenWrt:/etc/config$ dmesg | grep RTW
RTW: module init start
RTW: rtl88x2be v5.2.21.5_30361.20181019
RTW: build time: May 30 2019 04:00:44
RTW: rtl88x2be BT-Coex version = COEX20180824-6666
RTW: rtw_inetaddr_notifier_register
162 ThinkSystem SE350 and ThinkSystem SE350 Enclosures Maintenance Manual
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